Chair seat



FIG. 1 is a perspective view taken from the bottom, rear and left sideof the chair seat showing my design;

FIG. 2 is a perspective view of the chair seat of FIG. 1 taken from thetop, front and right side;

FIG. 3 is a bottom plan view of the chair seat of FIG. 1;

FIG. 4 is a right side elevation of the chair seat of FIG. 1; and,

FIG. 5 is a rear elevation of the chair seat of FIG. 1.

The left side elevation is a mirror image of the right side elevation.

The ornamental design for a chair seat, as shown and described.